Breaks down the structure of matter into atoms and, by use of conventional symbols, shows the action of electrons within an atom. The principles involved in the flow of current are explained and a volt, ampere and Ohm are defined.
General Electric: Principles of Electricity (Part 1)
General Electric: Principles of Electricity (Part 2)
Source: https://mercurymagnetics.com/pages/SSN/pages/PrinciplesElectricity.htm
